[FIX] lunch: do not generate custom code counted by cloc

Issue
-----

The module lunch generate ir.cron and thus server action when
lunch.supplier and lunch.alert are created.
Those server action are counted as customization by cloc and thus
customer should pays maintenance fee just for the installation of
data_merge module

Cron are deleted when supplier and alert are deleted but the server
action remains.

Solution
--------
Avoid to count server action generated by lunch by adding
a xml_id from lunch module to those SA

Delete server actions as well

closes odoo/odoo#82576

X-original-commit: cafd96dde8df79e7158b156b961657941b0265cb
Signed-off-by: Julien Castiaux <juc@odoo.com>
Signed-off-by: Thibault Francois <tfr@odoo.com>

addons/lunch/data/lunch_demo.xml

@@ -76,6 +76,13 @@
             <field name="name">Office 3</field>
         </record>
 
+        <record id="alert_office_3" model="lunch.alert">
+            <field name="name">Alert for Office 3</field>
+            <field name="message">Please order</field>
+            <field name="location_ids" eval="[(4, ref('location_office_3'))]" />
+            <field name="mode">chat</field>
+        </record>
+
         <record id="base.user_admin" model="res.users">
             <field name="last_lunch_location_id" ref="location_office_2"/>
         </record>

addons/lunch/models/lunch_alert.py

@@ -136,6 +136,14 @@ class LunchAlert(models.Model):
             }
             for _ in range(len(vals_list))
         ])
+        self.env['ir.model.data'].sudo().create([{
+            'name': f'lunch_alert_cron_sa_{cron.ir_actions_server_id.id}',
+            'module': 'lunch',
+            'res_id': cron.ir_actions_server_id.id,
+            'model': 'ir.actions.server',
+            # noupdate is set to true to avoid to delete record at module update
+            'noupdate': True,
+        } for cron in crons])
         for vals, cron in zip(vals_list, crons):
             vals['cron_id'] = cron.id
 
@@ -150,8 +158,10 @@ class LunchAlert(models.Model):
 
     def unlink(self):
         crons = self.cron_id.sudo()
+        server_actions = crons.ir_actions_server_id
         super().unlink()
         crons.unlink()
+        server_actions.unlink()
 
     def _notify_chat(self):
         # Called daily by cron

addons/lunch/models/lunch_supplier.py

@@ -168,6 +168,14 @@ class LunchSupplier(models.Model):
             }
             for _ in range(len(vals_list))
         ])
+        self.env['ir.model.data'].sudo().create([{
+            'name': f'lunch_supplier_cron_sa_{cron.ir_actions_server_id.id}',
+            'module': 'lunch',
+            'res_id': cron.ir_actions_server_id.id,
+            'model': 'ir.actions.server',
+            # noupdate is set to true to avoid to delete record at module update
+            'noupdate': True,
+        } for cron in crons])
         for vals, cron in zip(vals_list, crons):
             vals['cron_id'] = cron.id
 
@@ -192,8 +200,10 @@ class LunchSupplier(models.Model):
 
     def unlink(self):
         crons = self.cron_id.sudo()
+        server_actions = crons.ir_actions_server_id
         super().unlink()
         crons.unlink()
+        server_actions.unlink()
 
     def toggle_active(self):
         """ Archiving related lunch product """